The startechcom socket 7370 cpu cooler with its 2cm fan cooling fan is a combination heatsink and fan designed to cool high performance cpus it sports an extra large heatsink with enough cooling capacity for pentium iii and celeron cpus up to 14 ghz a quiet running 6x2 cm brushless ball bearing dc motor coupled with a high efficiency blade design is capable of moving 2146 cfm cubic feet per minute of air power is supplied to the fan using a 3 lead tx3 connector that plugs into the mothe